a city investigation discovered the chain charged customers a surcharge without using the money for healthcare as required. >>> over time is taking a big bite out of the muni budget in san francisco. 22 of the biggest overtime earners in the city last year were muni employees. they racked up a total of $18 million in overtime. ten muni supervisors made more than $100,000 in overtime according to the "chronicle." >>> bart is proposing changes to deal with overcrowding at its montgomery and embarcadero stations in san francisco. the transit is planning on removing large seating disks in the middle of the platform and replacing them with thinner benches. bart will also take out rarely used pay phones. there is a proposal to charge riders extra who get off at the two stations during peak hours. >>> 5:40. smog so bad you can't see the skyscraper. the city where pollution is off the charges. >> not bad for 60. the corvette gets a stunning makeover and it's not just the look getting an upgrade. ♪ chances are, you're not made of money, so don't overpay for motorcycle insurance. geico, see how much y